structures;
• Finishing works;
• Facing works on the building facades;
• Isolation
works;•Water-supply engineering, water treatment, drainage system engineering;
• Pump stations;
• Heating;
• Air conditioning and ventilation;
• Smoke removal;
• Gas supply;
• Boiler rooms and combustion chambers;
• Heating and refrigeration supply;
• Illumination and power supply;
• Automation and dispatching of engineering systems.